BOVINE PRACTITIONERS, A. A. of. Convention of the American Association of Bovine Practitioners (4th : 1971). Program. The Bovine Practitioner, [S. l.], v. 1971, n. 6, p. 56–65, 1971. DOI: 10.21423/bovine-vol1971no6p56-65. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/222. Acesso em: 15 jun. 2024.